BZW03-Series
www.vishay.com
Vishay Semiconductors
Zener Diodes with Surge Current Specification
FEATURES
• Glass passivated junction
• Hermetically sealed package
• Clamping time in picoseconds
• Compliant to RoHS directive 2002/95/EC
and in accordance to WEEE 2002/96/EC
949588
• Halogen-free according to IEC 61249-2-21
definition
APPLICATIONS
• Voltage regulators and transient suppression
PRIMARY CHARACTERISTICS
PARAMETER
V
Z
range nom.
Test current I
ZT
V
Z
specification
Int. construction
VALUE
6.8 to 270
5 to 175
Pulse current
Single
UNIT
V
mA
• Circuits
ORDERING INFORMATION
DEVICE NAME
BZW03-series
BZW03-series
ORDERING CODE
BZW03-series-TR
BZW03-series-TAP
TAPED UNITS PER REEL
2500 per 10" reel
2500 per ammopack
(52 mm tape)
12 500/box
MINIMUM ORDER QUANTITY
PACKAGE
PACKAGE NAME
SOD-64
WEIGHT
858 mg
MOLDING COMPOUND MOISTURE SENSITIVITY
FLAMMABILITY RATING
LEVEL
UL 94 V-0
MSL level 1
(according J-STD-020)
SOLDERING
CONDITIONS
260 °C/10 s at terminals
ABSOLUTE MAXIMUM RATINGS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Power dissipation
Repetitive peak reverse power
dissipation
Non repetitive peak surge power
dissipation
Junction to ambient air
Junction temperature
Storage temperature range
Forward voltage (max.)
I
F
= 1 A
t
p
= 100 μs, T
j
= 25 °C
I = 25 mm, T
L
= constant
On PC board with spacing 37.5 mm
TEST CONDITION
I = 10 mm, T
L
= 25 °C
T
amb
= 45 °C
SYMBOL
P
tot
P
tot
P
ZRM
P
ZSM
R
thJA
R
thJA
T
J
T
stg
V
F
VALUE
6000
mW
1850
20
1000
30
K/W
70
175
- 65 to + 175
1.2
°C
°C
V
W
W
UNIT
Rev. 1.6, 29-Nov-11
Document Number: 85602
1
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
BZW03-Series
www.vishay.com
Vishay Semiconductors
REVERSE
LEAKAGE
CURRENT
I
R
at V
R
μA
MAX.
175
175
150
150
125
125
100
100
75
75
65
65
50
50
50
40
40
30
30
30
25
25
20
20
20
20
15
15
12
12
10
10
8
8
5
5
5
5
5
2000
1500
1200
40
20
15
10
4
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
110
120
130
150
160
180
200
V
TYP.
0.7
0.7
0.8
0.9
1
1.1
1.1
1.2
1.2
1.3
1.3
1.5
1.6
1.8
2.5
4
5
6
7
10
12
14
18
20
22
25
30
40
45
65
90
100
150
180
210
250
350
450
600
ELECTRICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
ZENER VOLTAGE
RANGE
PART
NUMBER
MIN.
BZW03C6V8
BZW03C7V5
BZW03C8V2
BZW03C9V1
BZW03C10
BZW03C11
BZW03C12
BZW03C13
BZW03C15
BZW03C16
BZW03C18
BZW03C20
BZW03C22
BZW03C24
BZW03C27
BZW03C30
BZW03C33
BZW03C36
BZW03C39
BZW03C43
BZW03C47
BZW03C51
BZW03C56
BZW03C62
BZW03C68
BZW03C75
BZW03C82
BZW03C91
BZW03C100
BZW03C110
BZW03C120
BZW03C130
BZW03C150
BZW03C160
BZW03C180
BZW03C200
BZW03C220
BZW03C240
BZW03C270
6.4
7
7.7
8.5
9.4
10.4
11.4
12.4
13.8
15.3
16.8
18.8
20.8
22.8
25.1
28
31
34
37
40
44
48
52
58
64
70
77
85
94
104
114
124
138
153
168
188
208
228
251
V
Z
at I
ZT1
V
NOM. MAX.
6.8
7.5
8.2
9.1
10
11
12
14
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
110
120
130
150
160
180
200
220
240
270
7.2
7.9
8.7
9.6
10.6
11.6
12.7
14.1
15.6
17.1
19.1
21.2
23.3
25.6
28.9
32
35
38
41
46
50
54
60
66
72
79
87
96
106
116
127
141
156
171
191
212
233
256
289
TEST
CURRENT
I
ZT1
mA
DYNAMIC
RESISTANCE
Z
Z
at I
ZT1
MAX.
1.5
1.5
1.5
2
2
2.5
2.5
2.5
2.5
2.5
2.5
3
3.5
3.5
5
8
10
11
14
20
25
27
35
42
44
45
65
75
90
125
170
190
330
350
430
500
700
900
1200
0
0
0.03
0.03
0.05
0.05
0.05
0.05
0.05
0.06
0.06
0.06
0.06
0.06
0.06
0.06
0.06
0.06
0.06
0.07
0.07
0.07
0.07
0.08
0.08
0.08
0.08
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
TEMPERATURE
COEFFICIENT
TC
VZ
at I
ZT1
%/K
MIN.
MAX.
0.07
0.07
0.08
0.08
0.09
0.1
0.1
0.1
0.1
0.11
0.11
0.11
0.11
0.11
0.11
0.11
0.11
0.11
0.11
0.12
0.12
0.12
0.12
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
CLAMPING
(1)
V
(CL)R
at I
RMS
V
MAX.
10.3
11.3
12.3
13.3
14.8
15.7
17
18.9
20.9
22.9
25.6
28.4
31
33.8
38.1
42.2
46.2
50.1
54.1
60.7
65.5
70.8
78.6
86.5
94.4
103.5
114
126
139
152
167
185
204
224
249
276
305
336
380
48.5
44.2
40.6
37.6
34
31.8
29.4
26.4
23.9
21.8
19.5
17.6
16.1
14.8
13.1
11.8
10.8
10
9.2
8.2
7.6
7
6.3
5.8
5.3
4.8
4.3
3.9
3.6
3.3
3
2.7
2.4
2.2
2
1.8
1.6
1.5
1.3
A
STAND
OFF
(2)
I
R
at V
R
μA
MAX.
4000
3000
2400
100
40
30
20
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
110
120
130
150
160
180
200
220
V
Notes
(1)
Exp. falling pulse, t = 500 μs down to 37 %
p
(2)
Stand-off reverse voltage = recommended supply voltage
Rev. 1.6, 29-Nov-11
Document Number: 85602
2
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
BZW03-Series
www.vishay.com
Vishay Semiconductors
REVERSE
LEAKAGE
CURRENT
I
R
at V
R
μA
MAX.
175
175
150
150
125
125
100
100
75
75
65
65
50
50
50
40
40
30
30
30
25
25
20
20
20
20
15
15
12
12
10
10
8
8
5
5
5
5
5
2000
1500
1200
40
20
15
10
4
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
4.8
5.3
5.8
6.5
7.1
7.9
8.6
9.3
10.6
11.6
12.6
14.4
15.8
17.2
19.4
21.5
23.5
25.8
28
31
33.5
36.5
40
44.5
49
54
59
65
71
79
86
93
106
116
126
144
158
172
194
V
TYP.
0.7
0.7
0.8
0.9
1
1.1
1.1
1.2
1.2
1.3
1.3
1.5
1.6
1.8
2.5
4
5
6
7
10
12
14
18
20
22
25
30
40
45
65
90
100
150
180
210
250
350
450
600
ELECTRICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
ZENER VOLTAGE
RANGE
PART
NUMBER
MIN.
BZW03D6V8
BZW03D7V5
BZW03D8V2
BZW03D9V1
BZW03D10
BZW03D11
BZW03D12
BZW03D13
BZW03D15
BZW03D16
BZW03D18
BZW03D20
BZW03D22
BZW03D24
BZW03D27
BZW03D30
BZW03D33
BZW03D36
BZW03D39
BZW03D43
BZW03D47
BZW03D51
BZW03D56
BZW03D62
BZW03D68
BZW03D75
BZW03D82
BZW03D91
BZW03D100
BZW03D110
BZW03D120
BZW03D130
BZW03D150
BZW03D160
BZW03D180
BZW03D200
BZW03D220
BZW03D240
BZW03D270
6.1
6.75
7.4
8.2
9
9.9
10.8
11.7
13.5
14.4
16.2
18
20.8
21.6
24.3
27
29.7
32.4
25.1
38.7
42.3
45.9
50.4
55.8
61.2
67.5
73.8
81.9
90
99
108
117
135
144
162
180
198
216
243
V
Z
at I
ZT1
V
NOM. MAX.
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
110
120
130
150
160
180
200
220
240
270
7.5
8.25
9
10
11
12.1
13.2
14.3
16.5
17.6
19.8
22
24.2
26.4
29.7
33
36.3
39.6
42.9
47.3
51.7
56.1
61.6
68.2
74.8
82.5
90.2
100
110
121
132
143
165
176
198
220
242
264
297
TEST
CURRENT
I
ZT1
mA
DYNAMIC
RESISTANCE
Z
Z
at I
ZT1
MAX.
1.5
1.5
1.5
2
2
2.5
2.5
2.5
2.5
2.5
2.5
3
3.5
3.5
5
8
10
11
14
20
25
27
35
42
44
45
65
75
90
125
170
190
330
350
430
500
700
900
1200
0
0
0.03
0.03
0.05
0.05
0.05
0.05
0.05
0.06
0.06
0.06
0.06
0.06
0.06
0.06
0.06
0.06
0.06
0.07
0.07
0.07
0.07
0.08
0.08
0.08
0.08
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
TEMPERATURE
COEFFICIENT
TC
VZ
at I
ZT1
%/K
MIN.
MAX.
0.07
0.07
0.08
0.08
0.09
0.1
0.1
0.1
0.1
0.11
0.11
0.11
0.11
0.11
0.11
0.11
0.11
0.11
0.11
0.12
0.12
0.12
0.12
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
CLAMPING
(1)
V
(CL)R
at I
RMS
V
MAX.
10.6
11.7
12.6
13.6
15.2
16.2
17.5
19.1
21.8
23.4
26.3
29.2
32
34.6
39
43.2
47
51.7
56
62
66.7
73
80.2
88.7
97.2
107
117
130
143
157
172
187
213
229
256
284
314
344
388
48.5
44.2
40.6
37.6
34
31.8
29.4
26.4
23.9
21.8
19.5
17.6
16.1
14.8
13.1
11.8
10.8
10
9.2
8.2
7.6
7
6.3
5.8
5.3
4.8
4.3
3.9
3.6
3.3
3
2.7
2.4
2.2
2
1.8
1.6
1.5
1.3
A
STAND
OFF
(2)
I
R
at V
R
μA
MAX.
4000
3000
2400
100
40
30
20
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
5.3
5.8
6.5
7.1
7.9
8.6
9.3
10.6
11.6
12.6
14.4
15.8
17.2
19.4
21.5
23.5
25.8
28
31
33.5
36.5
40
44.5
49
54
59
65
71
79
86
93
106
116
126
144
158
172
194
215
V
Notes
(1)
Exp. falling pulse, t = 500 μs down to 37 %
p
(2)
Stand-off reverse voltage = recommended supply voltage
Rev. 1.6, 29-Nov-11
Document Number: 85602
3
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
BZW03-Series
www.vishay.com
BASIC CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
6
50
3
Vishay Semiconductors
I
F
– Forward Current ( A )
5
4
T
j
=25°C
3
2
1
0
37.5
50
7
2
94 9087
0
95 9609
0.5
1.0
1.5
2.0
V
F
– Forward
Voltage
(
V
)
Fig. 1 -
Epoxy Glass Hard Tissue, Board Thickness 1.5 mm,
R
thJA
70 K/W
Fig. 3 -
Forward Current vs. Forward Voltage
8
P
tot
–Total Power Dissipation (
W
)
l
l=10mm
6
15mm
4
20mm
2
see Fig.1
0
0
40
80
120
l
P
ZSM
–
Non-Repetitive
Surge Power
Dissipation (W )
10 000
t
p
1000
T
L
=constant
100
T
j
=25°C
10
0.01
0.1
1
10
100
160
200
95 9610
95 9608
T
amb
– Ambient Temperature ( °C )
t
p
– Pulse Length ( ms )
Fig. 2 -
Total Power Dissipation vs. Ambient Temperature
Fig. 4 -
Non Repetitive Surge Power Dissipation vs.
Pulse Length
PACKAGE DIMENSIONS
in millimeters (inches):
SOD-64
Sintered Glass Case
SOD-64
Cathode Identification
4.3 (0.168) max.
1.35 (0.053) max.
26(1.014) min.
4 (0.156) max.
26 (1.014) min.
Document-No.: 6.563-5006.4-4
Rev. 3 - Date: 09.February.2005
94 9587
Rev. 1.6, 29-Nov-11
Document Number: 85602
4
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to
obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Revision: 12-Mar-12
1
Document Number: 91000
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